WO2009012057A3 - Hybrid and portable power supplies for electrolytically detaching implantable medical devices - Google Patents

Hybrid and portable power supplies for electrolytically detaching implantable medical devices Download PDF

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Publication number
WO2009012057A3
WO2009012057A3 PCT/US2008/068930 US2008068930W WO2009012057A3 WO 2009012057 A3 WO2009012057 A3 WO 2009012057A3 US 2008068930 W US2008068930 W US 2008068930W WO 2009012057 A3 WO2009012057 A3 WO 2009012057A3
Authority
WO
WIPO (PCT)
Prior art keywords
power supply
elongated member
proximal end
hybrid
power supplies
Prior art date
Application number
PCT/US2008/068930
Other languages
French (fr)
Other versions
WO2009012057A2 (en
Inventor
Mehran Bashiri
Scott Merchel
Russell Ford
Original Assignee
Boston Scientific Scimed, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Boston Scientific Scimed, Inc. filed Critical Boston Scientific Scimed, Inc.
Priority to CA 2692408 priority Critical patent/CA2692408A1/en
Priority to EP20080781246 priority patent/EP2170176A2/en
Priority to AU2008276344A priority patent/AU2008276344A1/en
Priority to JP2010516134A priority patent/JP2010533509A/en
Priority to CN200880024289A priority patent/CN101686834A/en
Publication of WO2009012057A2 publication Critical patent/WO2009012057A2/en
Publication of WO2009012057A3 publication Critical patent/WO2009012057A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12099—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder
    • A61B17/12109—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel
    • A61B17/12113—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel within an aneurysm
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
    • A61B17/1214—Coils or wires
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B2017/1205—Introduction devices
    • A61B2017/12054—Details concerning the detachment of the occluding device from the introduction device
    • A61B2017/12063—Details concerning the detachment of the occluding device from the introduction device electrolytically detachable

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Vascular Medicine (AREA)
  • Reproductive Health (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Neurosurgery (AREA)
  • Electrotherapy Devices (AREA)
  • Surgical Instruments (AREA)

Abstract

A medical system comprises a power supply coupled to an implant assembly, the power supply configured for detecting an energy delivery type of the implantable assembly and delivering electrical energy to the implant assembly in a mode corresponding to the detected energy delivery type, thereby electrolytically severing the joint. In another embodiment, a power supply is provided for use with a medical device having an elongated member and a terminal disposed on a proximal end of the elongated member. The power supply including power delivery circuitry, an electrical contact coupled to the power delivery circuitry, a port configured for receiving the proximal end of the elongated member, and an electrically insulative compliant member configured for urging the electrical terminal into contact with the electrical contact when the proximal end of the elongated member is received into the port.
PCT/US2008/068930 2007-07-13 2008-07-01 Hybrid and portable power supplies for electrolytically detaching implantable medical devices WO2009012057A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA 2692408 CA2692408A1 (en) 2007-07-13 2008-07-01 Hybrid and portable power supplies for electrolytically detaching implantable medical devices
EP20080781246 EP2170176A2 (en) 2007-07-13 2008-07-01 Hybrid and portable power supplies for electrolytically detaching implantable medical devices
AU2008276344A AU2008276344A1 (en) 2007-07-13 2008-07-01 Hybrid and portable power supplies for electrolytically detaching implantable medical devices
JP2010516134A JP2010533509A (en) 2007-07-13 2008-07-01 Hybrid portable power supply device that separates implantable medical devices by electrolysis
CN200880024289A CN101686834A (en) 2007-07-13 2008-07-01 Hybrid and portable power supplies for electrolytically detaching implantable medical devices

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US94983007P 2007-07-13 2007-07-13
US60/949,830 2007-07-13

Publications (2)

Publication Number Publication Date
WO2009012057A2 WO2009012057A2 (en) 2009-01-22
WO2009012057A3 true WO2009012057A3 (en) 2009-09-17

Family

ID=39714022

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/068930 WO2009012057A2 (en) 2007-07-13 2008-07-01 Hybrid and portable power supplies for electrolytically detaching implantable medical devices

Country Status (7)

Country Link
US (1) US20090018653A1 (en)
EP (1) EP2170176A2 (en)
JP (1) JP2010533509A (en)
CN (1) CN101686834A (en)
AU (1) AU2008276344A1 (en)
CA (1) CA2692408A1 (en)
WO (1) WO2009012057A2 (en)

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KR20090008347A (en) 2006-04-17 2009-01-21 마이크로 테라퓨틱스 인코포레이티드 System and method for mechanically positioning intravascular implants
US8777979B2 (en) 2006-04-17 2014-07-15 Covidien Lp System and method for mechanically positioning intravascular implants
JP5216994B2 (en) * 2007-03-27 2013-06-19 国立大学法人滋賀医科大学 Microwave surgical device
CA2710781C (en) * 2007-12-21 2016-09-27 Microvention, Inc. A system and method of detecting implant detachment
AU2008340276B2 (en) 2007-12-21 2014-08-07 Microvention, Inc. System and method for locating detachment zone of a detachable implant
CA2722037C (en) * 2008-04-21 2016-03-22 Nfocus Neuromedical, Inc. Braid-ball embolic devices and delivery systems
CA2739603A1 (en) * 2008-10-13 2010-04-22 Stryker Corporation Vaso-occlusive coil delivery system
EP2405830A2 (en) * 2009-03-13 2012-01-18 Boston Scientific Scimed, Inc. Electrical contact for occlusive device delivery system
ES2715077T3 (en) 2009-04-06 2019-05-31 Stryker Corp Supply wire for the occlusive device supply system
US9314250B2 (en) 2009-04-16 2016-04-19 Stryker Corporation Electrical contact for occlusive device delivery system
US20100268251A1 (en) * 2009-04-16 2010-10-21 Boston Scientific Scimed, Inc. Delivery wire for occlusive device delivery system and method of manufacture
US8398671B2 (en) * 2009-04-16 2013-03-19 Stryker Corporation Electrical contact for occlusive device delivery system
US9814562B2 (en) 2009-11-09 2017-11-14 Covidien Lp Interference-relief type delivery detachment systems
WO2011062844A1 (en) * 2009-11-18 2011-05-26 Boston Scientific Scimed, Inc. Delivery wire assembly for occlusive device delivery system
DE102010044746A1 (en) * 2010-09-08 2012-03-08 Phenox Gmbh Implant for influencing the blood flow in arteriovenous malformations
US8945171B2 (en) 2011-09-29 2015-02-03 Covidien Lp Delivery system for implantable devices
US8795313B2 (en) 2011-09-29 2014-08-05 Covidien Lp Device detachment systems with indicators
CN102715930A (en) * 2011-10-25 2012-10-10 北京泰杰伟业科技有限公司 Electric release controller used for embolism spring ring
US9579104B2 (en) 2011-11-30 2017-02-28 Covidien Lp Positioning and detaching implants
EP2967576B1 (en) 2013-03-15 2023-02-15 Covidien LP Delivery and detachment mechanisms for vascular implants
EP3128961B1 (en) 2014-04-11 2022-11-02 Microvention, Inc. Implant delivery system
WO2018087683A1 (en) * 2016-11-14 2018-05-17 Koninklijke Philips N.V. Wireless intraluminal device and system
US10244481B2 (en) * 2017-04-05 2019-03-26 Biosense Webster (Israel) Ltd. System and method for switching on wireless tool only when the location frequencies are detected
US10483886B2 (en) * 2017-09-14 2019-11-19 Hamilton Sundstrand Corportion Modular electric power generating system with multistage axial flux generator
US12114863B2 (en) 2018-12-05 2024-10-15 Microvention, Inc. Implant delivery system
CN113749717B (en) * 2020-06-05 2023-09-29 微创神通医疗科技（上海）有限公司 Release device, release system, release method and treatment device
CN113749718B (en) * 2020-06-05 2024-01-26 微创神通医疗科技（上海）有限公司 Release device, release system, release method and treatment device
DE102022117911A1 (en) 2022-07-18 2024-01-18 Standard Instruments GmbH Gesellschaft für Medizintechnik, Mess- und Regeltechnik, Steuerungstechnik Connection cable and detachment device

Citations (4)

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US4944746A (en) * 1988-03-18 1990-07-31 Kabushiki-Kaisha Tokai-Rika-Denki-Seisakusho Method of and apparatus for separating a balloon in a balloon catheter
EP0707830A1 (en) * 1994-10-17 1996-04-24 The Regents Of The University Of California Detachable endovascular occlusion device activated by alternating electric current
US6077260A (en) * 1998-02-19 2000-06-20 Target Therapeutics, Inc. Assembly containing an electrolytically severable joint for endovascular embolic devices
WO2001058365A1 (en) * 2000-02-09 2001-08-16 Boston Scientific Limited Method for detecting separation of a vasoocclusion device

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US20060271097A1 (en) * 2005-05-31 2006-11-30 Kamal Ramzipoor Electrolytically detachable implantable devices
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Publication number Priority date Publication date Assignee Title
US4944746A (en) * 1988-03-18 1990-07-31 Kabushiki-Kaisha Tokai-Rika-Denki-Seisakusho Method of and apparatus for separating a balloon in a balloon catheter
US5569245A (en) * 1990-03-13 1996-10-29 The Regents Of The University Of California Detachable endovascular occlusion device activated by alternating electric current
EP0707830A1 (en) * 1994-10-17 1996-04-24 The Regents Of The University Of California Detachable endovascular occlusion device activated by alternating electric current
US6077260A (en) * 1998-02-19 2000-06-20 Target Therapeutics, Inc. Assembly containing an electrolytically severable joint for endovascular embolic devices
WO2001058365A1 (en) * 2000-02-09 2001-08-16 Boston Scientific Limited Method for detecting separation of a vasoocclusion device

Also Published As

Publication number Publication date
AU2008276344A1 (en) 2009-01-22
WO2009012057A2 (en) 2009-01-22
CA2692408A1 (en) 2009-01-22
JP2010533509A (en) 2010-10-28
CN101686834A (en) 2010-03-31
US20090018653A1 (en) 2009-01-15
EP2170176A2 (en) 2010-04-07

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